droplight

Noun

drop light (plural drop lights)

1. A lamp that is suspended, for example, by a cable.
   • A single drop light burned far back, beyond an open, once-gilt elevator.1939, Raymond Chandler, The Big Sleep, Penguin, published 2011, page 185
   1. Such a lamp on a retractable cable, suitable for workshops and garages, where the light can easily be taken down underneath cars, trucks, locomotives, machinery, and so on, then easily put away in an overhead position.
2. A window in a train carriage that is opened by pushing it downward into the door.
   • The sliding door, which is fitted with a drop light, is shrouded with bristle-type draught excluders.1954 February, “Third Class Corridor Brake Coaches for British Railways”, in Railway Magazine, pages 132-133

   Synonyms:

   drop window